MAN0597 ISSUE 08 - 02/04
2302M5030
12. APPENDIX B
107
12.2.1 DMT Test Report
The type tested measuring ranges are given below.
Zero Variation (CO, H
2
S and CO
2
Channels)
Long Term Drift CO, H
2
S and CO
2
(Channels after 3 months)
DMT/EXAM TEST REPORT
PFG-No. 41300502/20.05.2003-14.11.2003
5. Special Conditions for Safe Use
• The portable gas detector Impact / Impact Pro by Zellweger
Analytics Ltd. is, based on the information and test results
contained in the test reports PFG-No. 41300502P and
PFG-No. 41300502P NI suitable for the measurement of
Carbon Monoxide up to 500 ppm CO, Hydrogen Sulphide
Measured Gas Range
Oxygen 0.0 to 25.0%v/v
Methane 0 to 100%LEL
Propane 0 to 100%LEL
Carbon Monoxide 3 to 500ppm
Hydrogen Sulfide 0.4 to 50.0ppm
Carbon Dioxide 0.2 to 3.0 %v/v
Measured Gas Zero Variation
Carbon Monoxide 6ppm
Hydrogen Sulfide 2ppm
Carbon Dioxide 0.2 %v/v
Measured Gas Zero Drift Span Drift
Carbon Monoxide 1ppm 6% (relative)
Hydrogen Sulfide 2ppm 2% (relative)
Carbon Dioxide 0.1 %v/v 20% (relative)